Abstract

In lieu of an abstract, here is a brief excerpt of the content:On the Trinity:An Ecumenical ConversationIsidoros C. KatsosIntroductionThis paper explores the potential impact of Fr. Thomas Joseph White's impressive new book on the Trinity for the ecumenical dialogue between the Roman Catholic and the Orthodox Churches.1 In doing so, the paper responds to the editors' kind request for an explicitly ecumenical approach to the book. Therefore, this paper concentrates on the issue of the Trinity from an ecumenical perspective. But this is not a simple task. Before reading the book, the reader might have thought that Eastern and Western theologians had somehow reached a gentlemen's agreement that the insertion of the Filioque clause in the Nicene-Constantinopolitan Creed had happened sometime somewhere in the Wild West (namely, at the local Council of Toledo in 589). Building on an honest misunderstanding, the Latin Church gradually added to the initial statement of the Nicene-Constantinopolitan Creed, according to which the Spirit proceeds "from the Father" (ek tou patros), that the Spirit proceeds "from the Father and the Son" (ex Patre Filioque).2 In the absence of an ecumenical council that would have settled the issue, the creedal addition became the thorniest issue of theological contention between East and West, leading to the "Great Schism." Things took a new [End Page 493] turn during the twentieth century when Pope Paul VI and the Ecumenical Patriarch Athenagoras decided that a new rapprochement was desirable and possible.3 Since then, Eastern theologians have showed willingness, for the first time in centuries, to quiet down their concerns about the Filioque as unwarranted speculation, if not falsification, of the Trinitarian doctrine of the Church Fathers.4 In exchange, they saw their Western colleagues quieting down their own normative claims about the theological necessity of the Filioque.5 The general sentiment in the theological schools, in the East at least, was that the true reasons of the Schism had relocated from the sphere of theology to the sphere of terminology, history, and culture.6 The controversy over the Filioque could be seen as an infelix culpa that shaped Eastern and Western Christianity as religious communities, a historic misunderstanding of historical proportions. Contextual rather than doctrinal—that seemed to [End Page 494] be the shift achieved in the last century.7 After reading the book, however, the reader might think that we are about to return to the previous state. For White now argues that the Filioque is not "just" an accident of language, history, and culture, something that could have happened or not, but the only correct interpretation of the Nicene faith:When the Father spirates the Spirit from all eternity, he necessarily does so as Father of the Son and so also in the Son and with the Son.(108; emphasis mine)As to the historically contested question of the Filioque, there are … many scriptural and traditional bases in favor of its affirmation. In addition, Aquinas affirms it as a necessary component of Trinitarian theology.(504; emphasis mine)If White's argument is correct, it has serious impact on the ecumenical dialogue: it suggests that, regardless of what happened in Toledo in the sixth century, Christian theologians in East and West ought to understand the Nicene-Constantinopolitan Creed as entailing that the third person of the Trinity always proceeds from the other two together. To put it more pointedly: if the argument of the book is correct, the Orthodox rejection of the Filioque must betoken a failure to grasp something true and important about the life of the Trinity.Clearly, the resurgence of the Filioque as a normative claim poses a genuine challenge for the Orthodox reader. If the Filioque is the correct Trinitarian doctrine, what room is there left for the Orthodox contrary position? In situations like this in the past, an Orthodox theologian would consider whether to meet the argument head on by producing contrary readings of the same patristic sources or to entirely undermine it by softening its conclusions. I presume this would still be the instinctive reaction of the average Orthodox reader. I find this kind of response not conducive to ecumenical dialogue. Let me then probe here with something new. In what follows, I want to...